Datasheet BLF989E, BLF989ES (Ampleon) - 7

BLF989E; BLF989ES UHF power LDMOS transistor 8. Package outline Flanged balanced ceramic package; 2 mounting holes; 4 leads SOT539A
D A F D1 U1 B q C H w 1 M M 2 C c
1 2
H U p E 2 1 E
5
w1 M A M B M L
3 4
A b w M 3 Q e 0 5 10 mm scale
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions) UNIT A b c D D e E E F H H L p Q q U U 1 1 1 1 2 w w w 1 2 3
4.7 11.81 0.18 31.55 31.52 9.50 9.53 1.75 17.12 25.53 3.48 3.30 2.26 41.28 10.29 mm 13.72 35.56 0.25 0.51 0.25 4.2 11.56 0.10 30.94 30.96 9.30 9.27 1.50 16.10 25.27 2.97 3.05 2.01 41.02 10.03 0.185 0.465 0.007 1.242 1.241 0.374 0.375 0.069 0.674 1.005 0.137 0.130 0.089 1.625 0.405 inches 0.540 1.400 0.010 0.020 0.010 0.165 0.455 0.004 1.218 1.219 0.366 0.365 0.059 0.634 0.995 0.117 0.120 0.079 1.615 0.395 Note 1. millimeter dimensions are derived from the original inch dimensions. 2. recommended screw pitch dimension of 1.52 inch (38.6 mm) based on M3 screw.
REFERENCES OUTLINE EUROPEAN ISSUE DATE VERSION PROJECTION IEC JEDEC EIAJ
SOT539A 10-02-02 12-05-02
Fig 4. Package outline SOT539A
BLF989E_BLF989ES All information provided in this document is subject to legal disclaimers. © Ampleon Netherlands B.V. 2020. All rights reserved.
Product data sheet Rev. 1 — 3 April 2020 7 of 12
Document Outline 1. Product profile 1.1 General description 1.2 Features and benefits 1.3 Applications 2. Pinning information 3. Ordering information 4. Limiting values 5. Thermal characteristics 6. Characteristics 7. Test information 7.1 Ruggedness in Doherty operation 7.2 Test circuit 7.3 Graphs 7.3.1 DVB-T in production test circuit 8. Package outline 9. Handling information 10. Abbreviations 11. Revision history 12. Legal information 12.1 Data sheet status 12.2 Definitions 12.3 Disclaimers 12.4 Licenses 12.5 Trademarks 13. Contact information 14. Contents